From the Manufacturer
The No-1 rated infant car seat in America, the Chicco keyfit has a large weight range for infants, from 4 to 22 pounds letting you get the most out of the seat. It features an innovative latch management system, with easy belt routing and a spring loaded leveling foot to make this infant car seat the easiest car seat to install. This features a one-pull, centrally located tightening strap which has made tightening the latch attachment simple. It has a wide belt routing loops with a built in belt locking system means no more locking clips. Leveling the seat is easy with a spring loaded leveling foot and easy to read bubble, level guides on both sides of the base. The underside of base is enclosed to prevent damage to vehicle seats. Its 5-point harness has an easy one-pull tightening and loosening for a quick and accurate harness fit. The thickly padded infant insert gives extra support for a smaller baby around the head, neck, back and bottom. The carrier shell is lined with energy absorbing foam for improved impact protection. This comes with a retractable canopy that gives added shade. It conforms to FMVSS 213. The keyfit easily transfers from car to stroller in seconds and is compatible with the Chicco C1, cortina, trevi and S3 strollers.
Rated Infant Car Seat in America The Chicco KeyFit Infant Car Seat is the premier infant carrier for safety comfort and convenience With its removable newborn insert the KeyFit Car Seat will accommodate your baby from to pounds The KeyFit s thickly cushioned seat includes a five point safety harness and is lined with energy absorbing foam for increased safety and comfort